| Acronym | Definition |
|---|
| PTAM➣Parallel Tracking and Mapping (camera tracking system) |
| PTAM➣Pickup Truck Access Method (disaster recovery slang) |
| PTAM➣Professional Telephone Answering Machine |
| PTAM➣Public Transport Accessibility Model |
| PTAM➣Port Townsend Aero Museum (Chimacum, WA) |
| PTAM➣Periodic Transfer Alignment Message |
| PTAM➣Precision Target Acquisition, Mobile |